And,the Liberal Democrats -- traditionally a marginalized party in what has largely been a two-party system -- are scoring high in opinion polls.

VOA: standard.2010.05.05

That's why all these arguments that we all get into these days about third-party political candidates what do we really need in our political culture, what would break apart the stagnation of our two-party system, if that's what people want or put more directly, will Michael Bloomberg run or not?

这就是我们今天为何面对这些争论,关于第三方党派的候选人,也就是我们的政治文化中究竟需要什么,什么能打破我们两党制停滞不前的现状呢,如果这是人民所愿,或者更直接的说,迈克尔.布隆伯格的做法行得通吗

耶鲁公开课 - 美国内战与重建课程节选

What do you think about the two-party system in the United States?

你认为美国的两党制怎么样？

两党制度的优缺点 - SpeakingMax英语口语达人

Sometimes I think it's bad there's a two-party system,

有时候我觉得两党制不怎么样，

两党制度的优缺点 - SpeakingMax英语口语达人

But I think they have a two-party system

但是现在政府实施两党制，

两党制度的优缺点 - SpeakingMax英语口语达人